| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $187.45 | 6.145% | $198.9688 | $198.97 | $198.95 | $199.00 |
| Purchase #2 | $9.69 | 9.855% | $10.6449 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $84.53 | 12.767% | $95.3219 | $95.32 | $95.30 | $95.30 |
| Purchase #4 | $127.47 | 12.245% | $143.0787 | $143.08 | $143.10 | $143.10 |
| Purchase #5 | $220.76 | 4.460% | $230.6059 | $230.61 | $230.60 | $230.60 |
| Purchase #6 | $224.48 | 13.110% | $253.9093 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $41.34 | 13.450% | $46.9002 | $46.90 | $46.90 | $46.90 |
| 7 purchase totals = | $895.72 | $979.4297 | $979.43 | $979.40 | $979.40 | |